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本产品适用于冶金、石油、化工以及发电厂等工矿企业,在高温条件下和恶劣环境中(如酸、碱、油水低温条件)作为各种电器、仪表及自动装置之连接线,供交流额定电压450/750伏及以下控制、监控及保护电路行装场合下使用。
This product is suitable for industrial and mining enterprises such as metallurgy, petroleum, chemical industry, and power plants. It is used as a connecting wire for various electrical appliances, instruments, and automatic devices under high temperature conditions and harsh environments (such as acid, alkali, and oil-water low temperature conditions). It is suitable for use in control, monitoring, and protection circuit equipment with AC rated voltage of 450/750 volts and below.
绝缘:F46(工作温度200℃)、PFA(工作温度250℃)
Insulation: F46 (working temperature 200 ℃), PFA (working temperature 250 ℃)
护套:F46(工作温度200℃)、PFA(工作温度250℃)、PVC(工作温度70℃、90℃、105℃)
Sheath: F46 (working temperature 200 ℃), PFA (working temperature 250 ℃), PVC (working temperature 70 ℃, 90 ℃, 105 ℃)
使用特性:
Usage characteristics:
1、额定电压:交流Uo/U;450/750V
1. Rated voltage: AC Uo/U; 450/750V
2、工作温度:
2. Working temperature:
序号1~4 -60~+200℃及-60~+250℃
Serial numbers 1-4-60~+200 ℃ and -60~+250 ℃
序号5~14 -15~+105℃
Number 5-14-15+105 ℃
3、绝缘电阻(20℃)不低于50MΩ•km
3. Insulation resistance (20 ℃) not less than 50M Ω • km
4、导体线芯直流电阻(20℃)符合GB3956-97规定
4. The DC resistance of the conductor core (20 ℃) complies with the provisions of GB3956-97
5、KFF 耐高温控制电缆无铠装电缆允许弯曲半径不小于电缆外径的6倍,铠装电缆允许弯曲半径不小于电缆外径的12倍。
5. KFF high-temperature resistant control cable allows for a bending radius of no less than 6 times the outer diameter of the cable for unarmored cables, and a bending radius of no less than 12 times the outer diameter of the cable for armored cables.
